Structural Complex
Chemical ID: SFO
IUPAC Name: SULFONIC ACID
Formal Charge: 0
Type: NON-POLYMER
Physiochemical Descriptor:
Formula: H3 O3 S
Molecular weight: 83.087
Hydrogen Bond Acceptor: 3
Hydrogen Bond Donor: 2
Rotatable Bonds: 2
Heavy Atoms: 4
Systematic name
Program Version Descriptor
ACD-LABS 4.04 sulfurous acid
Chemical Descriptors
Type Program Version Descriptor
InChI InChI 1.06 InChI=1S/H4O3S/c1-4(2)3/h4H2,(H2,1,2,3)
InChIKey InChI 1.06 BESWYMJGRRXSAL-UHFFFAOYSA-N
SMILES_CANONICAL CACTVS 3.385 O[SH](O)=O
SMILES CACTVS 3.385 O[SH](O)=O
SMILES_CANONICAL OpenEye OEToolkits 2.0.7 O[SH](=O)O
SMILES OpenEye OEToolkits 2.0.7 O[SH](=O)O
Chemical Database Mapping
Database Reference ID
SureChEMBL SCHEMBL3822590